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Carvone Technical Grade from Japan

Although carvone has a specific subheading, technical grade mixtures ≥85% carvone classify under HTS 2914.29.50.00 as other cyclenic ketones. Used in spearmint flavoring and chiral synthesis.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter

Import Tips

,Optical rotation specification (±CD = +61° for d-carvone) prevents substitution fraud at customs

Technical grade >80% avoids 2914.29.10 but requires assay certificate vs pure (2914.29.15)

Carvone Technical Grade from Japan — Import Duty Rate | HTS 2914.29.50.00